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evas-wayland-shm: Don't destroy Outbuf on resize 

On an engine resize, rather than destroy & recreate the Outbuf
structure (and the associated surface) we can just call the
eng_output_resize function (which in turn will call
outbuf_reconfigure) to update Outbuf with new properties. This saves
us from having to create a whole new Outbuf every time we resize.

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2016-12-06 13:01:35 -05:00
parent 261b0faa54
commit 5ebba44635
3 changed files with 8 additions and 11 deletions
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14
src/modules/evas/engines/wayland_shm/evas_engine.c
View File

@ -20,6 +20,8 @@ static Evas_Func func, pfunc;
Evas_Native_Tbm_Surface_Image_Set_Call glsym__evas_native_tbm_surface_image_set = NULL;
Evas_Native_Tbm_Surface_Stride_Get_Call glsym__evas_native_tbm_surface_stride_get = NULL;
static void eng_output_resize(void *data, int w, int h);
/* engine structure data */
typedef struct _Render_Engine Render_Engine;
struct _Render_Engine
@ -162,14 +164,7 @@ eng_setup(Evas *eo_evas, void *info)
goto err;
}
else if ((einfo->info.wl_surface) && (!einfo->info.hidden))
{
Outbuf *ob;
ob = _evas_outbuf_setup(epd->output.w, epd->output.h, einfo);
if (ob) evas_render_engine_software_generic_update(&re->generic, ob,
epd->output.w,
epd->output.h);
}
eng_output_resize(re, epd->output.w, epd->output.h);
epd->engine.data.output = re;
if (!epd->engine.data.output)
@ -218,7 +213,8 @@ eng_output_resize(void *data, int w, int h)
_evas_outbuf_reconfigure(re->generic.ob, w, h,
einfo->info.rotation, einfo->info.depth,
einfo->info.destination_alpha, resize);
einfo->info.destination_alpha, resize,
einfo->info.hidden);
evas_common_tilebuf_free(re->generic.tb);
if ((re->generic.tb = evas_common_tilebuf_new(w, h)))

2
src/modules/evas/engines/wayland_shm/evas_engine.h
View File

@ -147,7 +147,7 @@ void _evas_outbuf_idle_flush(Outbuf *ob);
Render_Engine_Swap_Mode _evas_outbuf_swap_mode_get(Outbuf *ob);
int _evas_outbuf_rotation_get(Outbuf *ob);
void _evas_outbuf_reconfigure(Outbuf *ob, int w, int h, int rot, Outbuf_Depth depth, Eina_Bool alpha, Eina_Bool resize);
void _evas_outbuf_reconfigure(Outbuf *ob, int w, int h, int rot, Outbuf_Depth depth, Eina_Bool alpha, Eina_Bool resize, Eina_Bool hidden);
void *_evas_outbuf_update_region_new(Outbuf *ob, int x, int y, int w, int h, int *cx, int *cy, int *cw, int *ch);
void _evas_outbuf_update_region_push(Outbuf *ob, RGBA_Image *update, int x, int y, int w, int h);
void _evas_outbuf_update_region_free(Outbuf *ob, RGBA_Image *update);

3
src/modules/evas/engines/wayland_shm/evas_outbuf.c
View File

@ -344,7 +344,7 @@ _evas_outbuf_rotation_get(Outbuf *ob)
}
void
_evas_outbuf_reconfigure(Outbuf *ob, int w, int h, int rot, Outbuf_Depth depth, Eina_Bool alpha, Eina_Bool resize)
_evas_outbuf_reconfigure(Outbuf *ob, int w, int h, int rot, Outbuf_Depth depth, Eina_Bool alpha, Eina_Bool resize, Eina_Bool hidden)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
@ -362,6 +362,7 @@ _evas_outbuf_reconfigure(Outbuf *ob, int w, int h, int rot, Outbuf_Depth depth,
ob->rotation = rot;
ob->depth = depth;
ob->priv.destination_alpha = alpha;
ob->hidden = hidden;
if (ob->hidden) return;